1330496700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{877}}^1$

素因数の和:1296

約数の個数: 144

約数和(自身を含む): 4161087840

約数和(自身を除く): 2830591140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 389, 390, 650, 778, 780, 877, 975, 1167, 1300, 1556, 1754, 1945, 1950, 2334, 2631, 3508, 3890, 3900, 4385, 4668, 5057, 5262, 5835, 7780, 8770, 9725, 10114, 10524, 11401, 11670, 13155, 15171, 17540, 19450, 20228, 21925, 22802, 23340, 25285, 26310, 29175, 30342, 34203, 38900, 43850, 45604, 50570, 52620, 57005, 58350, 60684, 65775, 68406, 75855, 87700, 101140, 114010, 116700, 126425, 131550, 136812, 151710, 171015, 228020, 252850, 263100, 285025, 303420, 341153, 342030, 379275, 505700, 570050, 682306, 684060, 758550, 855075, 1023459, 1140100, 1364612, 1517100, 1705765, 1710150, 2046918, 3411530, 3420300, 4093836, 4434989, 5117295, 6823060, 8528825, 8869978, 10234590, 13304967, 17057650, 17739956, 20469180, 22174945, 25586475, 26609934, 34115300, 44349890, 51172950, 53219868, 66524835, 88699780, 102345900, 110874725, 133049670, 221749450, 266099340, 332624175, 443498900, 665248350, 1330496700]

約数ペア:

[(1, 1330496700), (2, 665248350), (3, 443498900), (4, 332624175), (5, 266099340), (6, 221749450), (10, 133049670), (12, 110874725), (13, 102345900), (15, 88699780), (20, 66524835), (25, 53219868), (26, 51172950), (30, 44349890), (39, 34115300), (50, 26609934), (52, 25586475), (60, 22174945), (65, 20469180), (75, 17739956), (78, 17057650), (100, 13304967), (130, 10234590), (150, 8869978), (156, 8528825), (195, 6823060), (260, 5117295), (300, 4434989), (325, 4093836), (389, 3420300), (390, 3411530), (650, 2046918), (778, 1710150), (780, 1705765), (877, 1517100), (975, 1364612), (1167, 1140100), (1300, 1023459), (1556, 855075), (1754, 758550), (1945, 684060), (1950, 682306), (2334, 570050), (2631, 505700), (3508, 379275), (3890, 342030), (3900, 341153), (4385, 303420), (4668, 285025), (5057, 263100), (5262, 252850), (5835, 228020), (7780, 171015), (8770, 151710), (9725, 136812), (10114, 131550), (10524, 126425), (11401, 116700), (11670, 114010), (13155, 101140), (15171, 87700), (17540, 75855), (19450, 68406), (20228, 65775), (21925, 60684), (22802, 58350), (23340, 57005), (25285, 52620), (26310, 50570), (29175, 45604), (30342, 43850), (34203, 38900)]